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Specifications subject to change without notice.

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Temperature Humidity Meter

Fluke 971

Temperature Humidity Meter

Mine sites are often associated with extreme environmental conditions in terms of temperature and humidity, posing the inherent risk of heat collapse or even heat stroke. The Fluke 971 Temperature Humidity Meter enables you to take accurate humidity and temperature readings in any environment to monitor and maintain a good standard of indoor air quality and optimal comfort and safety.

  • Temperature ranges from -20 °C to 60 °C 

  • Relative humidity from 5% to 95%

  • Convenient backlit dual display of humidity and temperature

Download Datasheet
Download Datasheet
-20°C to 60°C
Temperature accuracy
0°C to 45°C (±0.5°C), -20°C to 0°C & 45°C to 60°C (±1.0°C)
Temperature update rate
500 ms
Temperature sensor type
Relative humidity range
5% to 95% RH
Relative humidity accuracy
10% to 90% RH @ 23°C, (< 10%, > 90%RH @ 23°C
Humidity densor
Electronic capacitance polymer film sensor.
Data storage capacity
99 points
Response time (humidity)
For 90% of total range - 60 s with 1 m/s air movement
Environmental Specifications
Operating temperature
Temperature: -20°C to 60°C; Humidity: 0°C to 55°C;
Storage temperature
-20°C to 60°C at < 80% R.H. (with battery removed)
Mechanical and General Specifications
190 g
194 x 60 x 34 mm
Battery type
4 AAA alkaline batteries
Battery Life
200 Hours
Temperature Humidity Meter

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